1. Nā ʻano hana like ʻole
ʻO Glyphosate kahi lāʻau lapaʻau biocidal ākea ākea, i lawe ʻia i lalo ma o nā kumu a me nā lau.
ʻO Glufosinate-ammonium kahi herbicide ʻano conduction ʻole koho o ka waikawa phosphonic. Ma ka pale ʻana i ka hana o ka glutamate synthase, kahi enzyme detoxification koʻikoʻi o nā mea kanu, alakaʻi ia i ka maʻi o ka metabolism nitrogen i loko o nā mea kanu, ka hoʻonui nui ʻana o ka ammonium, a me ka disintegration o nā chloroplasts, a laila e hoʻoulu ai i ka photosynthesis o nā mea kanu. Kāohi ʻia, a hiki i ka make ʻana o ka mauʻu.
2. Nāʻano hana hoʻokele likeʻole
ʻO Glyphosate kahi mea sterilizer systemic,
ʻO Glufosinate kahi mea pepehi kanaka semi-systemic a nāwaliwali ʻole hoʻi.
3. He okoa ka hopena weeding
Lawe ʻo Glyphosate i 7 a 10 mau lā e hana ai;
ʻO ka Glufosinate maʻamau he 3 mau lā (ka mahana maʻamau)
Ma ke ano o ka weeding speed, weeding effect, and weed regeneration period, maikai loa ka hana o ke kula o glufosinate-ammonium. I ka lilo ʻana o nā nāhelehele kūpaʻa o ka glyphosate a me ka paraquat i ʻoi aku ka koʻikoʻi, e maʻalahi ka poʻe mahiʻai e ʻae ʻia ma muli o kāna hopena hoʻomalu maikaʻi a me ka hana kūlohelohe maikaʻi. ʻO nā kīhāpai kī, nā mahiʻai, nā kumu meaʻai ʻōmaʻomaʻo, a me nā mea ʻē aʻe, e koi ana i ka palekana o ka ékological, ke piʻi nei ka koi no ka glufosinate-ammonium.
4. He ʻokoʻa ka laulā weeding
He mana ko Glyphosate ma luna o 160 mau mauu, e like me ka monocotyledonous a me ka dicotyledonous, makahiki a me nā mea kanu, nā mea kanu a me nā kumu lāʻau, akā ʻaʻole ia he kūpono no kekahi mau mea ʻino.
ʻO Glufosinate-ammonium kahi ākea ākea, hoʻopili-pepehi, pepehi-type, non-residual herbicide me ka nui o nā noi. Hiki ke hoʻohana ʻia ʻo Glufosinate i nā mea kanu āpau (ʻoiai ʻaʻole i kāpī ʻia ma luna o nā mea kanu, pono e hoʻohui ʻia kahi uhi no ka pulupulu waena). aiʻole ka puʻupuʻu). Me ka hoʻohana ʻana i ka lāʻau mauʻu a me ka hoʻohana ʻana i ka lāʻau lapaʻau kuhikuhi i ka lau, aneane hiki ke hoʻohana ʻia no ka mālama ʻana i ka mauʻu o nā kumulāʻau hua kanu ākea, nā mea kanu lālani, nā mea kanu a me ka ʻāina hiki ʻole ke kanu ʻia; hiki iā ia ke pepehi koke ma mua o 100 mau ʻano mauʻu a me nā lau lau lau lau nahele, ʻoi aku ka maikaʻi loa o ka hopena maikaʻi loa i kekahi mau mea ʻino ʻino i kū i ka glyphosate, e like me ka mauʻu pipi, purslane, a me nā lele liʻiliʻi, a ua lilo i nemesis. nā mauʻu a me nā lau lau ākea.
5. Hana palekana likeʻole
Kūleʻa pinepine ʻia ʻo Glyphosate a hoʻololi ʻia i nā lā 15-25 ma hope o ka maikaʻi o ka lāʻau lapaʻau, inā ʻaʻole ia e pili ana i ka phytotoxicity; ʻO ka glyphosate kahi lāʻau lapaʻau biocidal. ʻO ka hoʻohana pono ʻole ʻia e lawe mai i nā pōʻino palekana i nā mea kanu, ʻoi aku ka hoʻohana ʻana ia mea no ka hoʻopaʻa ʻana i nā nahele ma nā kualono a i ʻole nā māla ʻai. Pono e hoʻomaopopo ʻia ʻo ka glyphosate hiki ke alakaʻi maʻalahi i ka nele o nā mea i loko o ka lepo, hana i kahi hemahema o nā meaʻai, a hōʻino i ka ʻōnaehana kumu. ʻO ka hoʻohana lōʻihi e alakaʻi i ka melemele o nā kumu hua.
Hiki ke kanu ʻia ʻo Glufosinate a hoʻololi ʻia i loko o 2 a 4 mau lā. ʻO ka Glufosinate-ammonium he haʻahaʻa haʻahaʻa, palekana, wikiwiki, pili i ke kaiapuni, hoʻonui ka lole luna i ka hana, ʻaʻohe hopena i ka lepo, nā aʻa hua a me nā mea kanu hope, a he hopena mau loa. ʻOi aku ka maikaʻi o ka Drift no ka weeding i ka kulina, raiki, soybeans, kīhāpai kī, māla ʻai, a me nā mea ʻē aʻe, ʻaʻole hiki ke pale ʻia i nā wā paʻakikī a i ʻole ka droplet drift.
6. Ka wā e hiki mai ana
ʻO ka pilikia nui e kū nei i ka glyphosate ʻo ke kūʻē i ka lāʻau. Ma muli o ka maikaʻi o ka hana kiʻekiʻe o ka glyphosate, 5-10 yuan/mu (kūʻai haʻahaʻa), a me ka wikiwiki o ka metabolism kanaka, he lōʻihi ka hele ʻana o ka glyphosate ma mua o ka hiki ke hoʻopau manuahi ʻia e ka mākeke. I ka ʻike ʻana i ka pilikia o ke kūʻē glyphosate, ʻo ka hoʻohana ʻana i kēia manawa he countermeasure maikaʻi.
He maikaʻi ka mākeke o ka glufosinate-ammonium a wikiwiki ka ulu ʻana, akā ʻoi aku ka paʻakikī o ka ʻenehana o ka hana huahana, a paʻakikī hoʻi ke ala kaʻina. He ʻuʻuku wale nō nā ʻoihana kūloko e hiki ke hana ma kahi nui. Manaʻo ka loea weed Liu Changling ʻaʻole hiki i ka glufosinate ke lanakila i ka glyphosate. Ke noʻonoʻo nei i ke kumukūʻai, 10 ~ 15 yuan / mu (ke kumu kūʻai kiʻekiʻe), ʻo ke kumukūʻai o ka ton o glyphosate ma kahi o 20,000, a ʻo ke kumu kūʻai o kahi glufosinate ma kahi o 20,000 yuan. 150,000 - ka hoʻolaha ʻana o ka glufosinate-ammonium, ʻo ke kumukūʻai kūʻai he wahi unbridgeable.
Ka manawa hoʻouna: Sep-23-2022
